Silica sol casting waa habka shubista taasoo adeegsata silica sol (xalka silica) oo ah agabka xidhaha si loo dhiso caaryada tuurista. Tuubadaha birta ah ee ay soo saartay silica sol casting waxay leeyihiin sagxadaha wanaagsan iyo saxnaanta sare iyo heerka dulqaadka guud ee cabbirku waa ilaa CT4 - CT6. Habkanina waa habka maalgelinta ugu weyn ee RMC ee shubka birta aan-ka-soo-saarka lahayn iyo shubista birta daawaha. Waxaan horumarinaynay tignoolajiyada cusub ee walxaha koollada si aan u gaadhno wax badan oo dhaqaale iyo wax ku ool ah oo dhejis ah oo loogu talagalay warshadaha shubista maalgashiga.
| Awoodaha wax-ka-bixinta ee Xarunta Aasaaska RMC | ||||||
| Habka qaadista | Awood Sannadeedka /Tan | Qalabka ugu muhiimsan | Qaadista Miisaanka | Heerka Dulqaadka cabbirka (ISO 8062) | Daawaynta kulaylka | |
| Casriga Cagaaran | 6000 | Birta Cawlan ee Cast, Birta Ductile, Cast Al, Naxaasta, Birta Cast, Birta Aan Lahayn | 0.3 kg ilaa 200 kg | CT11~CT14 | Caadiyan, Deminta, Xanaajinta, Kariimaynta, Carburization | |
| Kabista Ciidda Dahaarka leh ee Xabagta leh (Kaxaynta Shell) | 0.66 rodol ilaa 440 rodol | CT8~CT12 | ||||
| Kaabista Maalgelinta Dhuxun | Dhalada Biyaha | 3000 | Birta aan Lahayn, Birta Kaarboon, Birta Daawaha ah, Naxaasta, Aluminium, Duplex Steel, Birta Cast | 0.1 kg ilaa 50 kg | CT5~CT9 | |
| 0.22 rodol ilaa 110 rodol | ||||||
| Silica Sol Casting | 1000 | 0.05 kg ilaa 50 kg | CT4 ~ CT6 | |||
| 0.11 rodol ilaa 110 rodol | ||||||
| Qaadista Xumbo Lumay | 4000 | Birta Cawlan, Birta Ductile, Alloy, Birta Kaarboon, Birta Daama, Naxaasta, Al | 10 kg ilaa 300 kg | CT8~CT12 | ||
| 22 rodol ilaa 660 rodol | ||||||
| Vacuum Casting | 3000 | Birta Cawlan, Birta Ductile, Birta Daawaha ah, Birta Kaarboon, Birta Aan Lahayn | 10 kg ilaa 300 kg | CT8~CT12 | ||
| 22 rodol ilaa 660 rodol | ||||||
| Cadaadiska Sare Dhimashada | 500 | Aluminium Aloys, Zinc Alloys | 0.1 kg ilaa 50 kg | CT4 ~ CT7 | ||
| 0.22 rodol ilaa 110 rodol | ||||||
Waa isbeddel xad dhaaf ah in geeddi-socodka shubista silica sol uu beddelo habka muraayadda biyaha hoose ee qallafsan ee dhammaan warshadaha wax shubidda saxda ah, gaar ahaan shubista birta aan fiicnayn iyo shubista birta daawaha ah. Marka laga soo tago walxaha cusub ee wax lagu dhejiyo, habka shubista silica sol sidoo kale waa la cusboonaysiiyay iyada oo kuleylkeedu uu sii yaraanayo.
Maalgelinta (wax lumay) tuurista waa habka saxda ah ee wax loo shubo kaas oo soo saara tafaasiisha qaab-dhismeedka adag ee u dhow iyada oo la isticmaalayo qaabaynta shaabka.Maal-gashiga maal-gashigaama dhunka lumay waa habka samaynta biraha ee caadi ahaan isticmaala qaabka dhuka oo uu ku wareegsan yahay qolof dhoobada si uu u sameeyo caaryada dhoobada. Marka qolofku engego, dhukayagu wuu dhalaali doonaa, isaga oo ka tagaya oo kaliya caaryada. Kadibna qaybta wax shubista ayaa la sameeyaa iyadoo lagu shubayo birta dhalaalaysa ee caaryada dhoobada ah.
Marka loo eego xidhayaasha kala duwan ee dhismaha qolofka, shubista maalgelinta waxa loo qaybin karaa shubista maalgelinta silica sol binder, shubista maalgelinta binder binder iyo shubista maalgelinta oo leh isku-darkooda sida qalabka wax lagu xidho. Silica sol waa binder caadi ah oo ku salaysan biyaha oo leh qaab dhismeed silicic acid colloid ah. Waa xal kolloidal polymer ah kaas oo qaybaha silica aad u kala firdhiyey ay ku milmeen biyaha. Qaybaha kolloidalku waa wareegsan yihiin waxayna leeyihiin dhexroor 6-100nm. Habka maalgelinta loo shubayo si loo sameeyo qoloftu waa habka gelling. Waxaa jira arrimo badan oo saameeya gelation, inta badan electrolyte, pH, sol-fiirsashada iyo heerkulka. Waxaa jira noocyo badan oo silica sols ah oo ganacsi ah, waxaana inta badan loo isticmaalaa silica silica sol oo leh maaddo silica ah 30%. Si looga gudbo cilladaha ka yimaadda wareegga dheer ee samaynta qolof-samaynta qolofta silica sol, waxaa la sameeyay sannadihii ugu dambeeyay silica sol degdeg ah oo qallajinaysa. Habka samaynta qolofka silica sol waa mid fudud. Nidaam kastaa wuxuu leeyahay saddex hannaan: daahan, ciid, iyo qallajin. Nidaam kastaa marar badan ayaa lagu soo celiyaa si loo helo qolof badan oo dhumucdiisu tahay loo baahan yahay.
Habka samaynta qolofka silica sol, qalajintu waa habka ugu xasaasisan. Marka la qalajiyo, biyuhu waa is beddelaan, silica sol gels-ka, iyo qaybaha refractory ayaa si adag isugu xidhan, si ay u helaan qolof xoog badan. Tani waa diyaargarow wanaagsan oo loogu talagalay kabka dambe.
Ku shubista ay heleen habka samaynta qolofka sol silica waxay leedahay qallafsanaan hoose oo dusha sare ah, saxnaanta cabbirka sare iyo wareegga samaynta qolofka dheer. Habkan waxaa si weyn loogu isticmaalaa in lagu shubo aluminium aluminium alloys iyo naxaas alloys ah, biraha kulaylka u adkaysta, biraha aan lahayn, steel carbon, alloys hoose, aluminium aluminium iyo copper alloys.
Silica sol sax ah ee lumay habka shubista maalgashiga dhuka ayaa ku haboon wax soo saarka soo noqnoqda eeqaybaha shubista qaabka saafiga ahka biraha kala duwan ee kala duwan iyo Alloys waxqabadka sare. In kasta oo guud ahaan loo isticmaalo tuurista yaryar, habkan waxa loo isticmaalay in lagu soo saaro albaabbada dayuuradaha oo dhammaystiran, iyada oo birta lagu shubay ilaa 500 kgs iyo aluminium tuuryo ilaa 50kg ah. Marka la barbar dhigo hababka kale ee wax shubista sida tuurista dhinta amaciid tuurid, waxay noqon kartaa nidaam qaali ah. Si kastaba ha ahaatee, qaybaha la soo saari karo iyadoo la isticmaalayo shubista maalgelinta ayaa ku dari kara jaangooyooyin adag, inta badanna qaybaha waxaa lagu tuuraa meel u dhow qaabka saafiga ah, markaa waxay u baahan yihiin wax yar ama dib-u-shaqayn marka la shubo.
▶ Qalabka Feeraska ah iyo kuwa aan birta ahayn ee Maalgelinta Maalgelinta:
•Bir cawlanHT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
•Birta Ductile ama Birta Nodular: GGG40, GGG50, GGG60, GGG70, GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2; QT400-18, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2;
•Birta Kaarboonka: AISI 1020 - AISI 1060, C30, C40, C45.
•Alloys Birta: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo...iwm haddii la codsado.
•Birta Aan Lahayn: AISI 304, AISI 304L, AISI 316, AISI 316L, 1.4401, 1.4301, 1.4305, 1.4307, 1.4404, 1.4571 iyo kuwa kale oo ah kuwa birta ah.
•Naxaasta, Naxaasta Cas, Bronze ama Biraha Alloynka kale ee Copper ku salaysan: ZCuZn39Pb3, ZCuZn39Pb2, ZCuZn38Mn2Pb2, ZCuZn40Pb2, ZCuZn16Si4
Qalabka kale sida shuruudahaaga gaarka ah ama sida waafaqsan ASTM, SAE, AISI, ACI, DIN, EN, ISO, iyo heerarka GB
▶ Awoodaha Aasaaska Maalgelinta Maalgashiga
• Cabirka ugu badan: 1,000 mm × 800 mm × 500 mm
• Qiyaasta Miisaanka: 0.5 kg - 100 kg
• Awood Sannadeedka: 2,000 oo tan
• Qalabka dammaanadda ee Dhismaha Shell: Silica Sol, Muraayadaha Biyaha iyo isku-darkooda.
Dulqaadyada: Codsiga.
▶ Habka Wax-soo-saarka ugu Muhiimsan
Qaababka & Naqshadeynta Qalabaynta → Samaynta Birta Dhimashada → Duritaan Dhuxul → Dhisidda Shell → De-Waxing → Falanqaynta Halabuurka Kiimikada → Dhallaanka & Daadinta
▶ Kormeerida Dheefta Dhumay
• Falanqaynta tirade Spectrographic iyo gacanta
• Falanqaynta Metallographic
• Brinell, Rockwell iyo Vickers kormeerka adkaanta
• Falanqaynta hantida makaanikada
• Baaritaanka saameynta heerkulka hooseeya iyo kan caadiga ah
• Kormeerka nadaafadda
• Kormeerka UT, MT iyo RT
▶ Habka jilitaanka ka dib
• Deburinta & Nadiifinta
• Xabad Qarxaysa / Carrada Ciidda
• Daawaynta kulaylka: Caadiyan, Demmin, Heer-kulul, Carburization, Nitriding
• Daawaynta dusha sare: Passivation, Anodizing, Electroplating, Zinc Plating Hot, Plating Zinc Plating, Plating Nickel Plating, Polishing, Electro Polishing, Painting, GeoMet, Zintec.
•Makiinada: leexinta, wax shiididda, dhaqidda, qodista, sharafta, shiididda.
▶ Faa'iidooyinka Qaybaha Maalgelinta:
• Dhamaystir dusha sare oo aad u wanaagsan oo siman
• Dulqaad adag oo cabbir ah.
• Qaabab adag oo qalafsan oo leh dabacsanaan nashqad
• Awoodda lagu tuuri karo gidaarrada khafiifka ah, sidaas awgeed waa qayb ka fudud oo wax tuurista ah
• Xulasho balaadhan oo ah biraha shubka ah iyo alloysyada (ferrous iyo non-ferrous)
• Qabyo loogama baahna naqshadaynta caaryada.
• Yaree baahida mashiinada labaad.
• Qashinka alaabta hoose.
▶ Waa maxay sababta aad RMC ugu dooratay Qaybaha shubista Dhuxista Gaarka ah?
• Xalka buuxa ee hal alaab-qeybiye oo u dhexeeya nashqad qaabaysan oo la habeeyey ilaa kabka la dhammeeyey iyo habka labaad oo ay ku jiraan farsamaynta CNC, daaweynta kulaylka iyo daaweynta dusha sare.
• Soo jeedinta qiima dhimista ee injineeradayada xirfadlayaasha ah ee ku salaysan shuruudahaaga gaarka ah.
• Waqti gaaban oo horudhac ah oo loogu talagalay prototype, tijaabinta tijaabinta iyo horumar kasta oo farsamo oo suurtagal ah.
• Walxaha xidhan: Silica Col, Muraayadaha Biyaha iyo isku-darkooda.
• Samaynta dabacsanaan ee amarrada yaryar ee amarrada tirada badan.
• Awoodaha wax soo saarka dibadda ee xooggan.
